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MICCAI
2004
Springer
14 years 10 months ago
Spatio-Temporal Free-Form Registration of Cardiac MR Image Sequences
In this paper we develop a spatio-temporal registration algorithm for cardiac MR image sequences. The algorithm has the ability to correct any spatial misalignment between the imag...
Dimitrios Perperidis, Raad Mohiaddin, Daniel Rueck...
WADS
2009
Springer
274views Algorithms» more  WADS 2009»
14 years 4 months ago
Approximating Transitive Reductions for Directed Networks
Abstract. We consider minimum equivalent digraph problem, its maximum optimization variant and some non-trivial extensions of these two types of problems motivated by biological an...
Piotr Berman, Bhaskar DasGupta, Marek Karpinski
SAMOS
2007
Springer
14 years 3 months ago
High-Bandwidth Address Generation Unit
In this paper we describe an efficient data fetch circuitry for retrieving several operands from a n-bank interleaved memory system in a single machine cycle. The proposed address ...
Humberto Calderon, Carlo Galuzzi, Georgi Gaydadjie...
VTC
2006
IEEE
114views Communications» more  VTC 2006»
14 years 3 months ago
Block-LDPC Codes vs Duo-Binary Turbo-Codes for European Next Generation Wireless Systems
Abstract—In this paper, we investigate the performancecomplexity trade-off for two leading-edge channel coding techniques, namely Duo-Binary Turbo-Codes (DBTC) and Block LDPC Cod...
Thierry Lestable, Ernesto Zimmerman, Marie-H&eacut...
CIBCB
2005
IEEE
14 years 3 months ago
Network Motifs, Feedback Loops and the Dynamics of Genetic Regulatory Networks
We analyse a suite of Boolean networks which have been evolved to exhibit limit cycle-type dynamics in terms of the distribution of small network motifs and feedback loops. We find...
Jennifer Hallinan, Paul T. Jackway